The bi-directional butterfly valve is widely used in
Triple offset bidirectional butterfly valve conforms to API 609, DIN3354, BS5155, EN598 design standard.
1) Inspection and test standards: API 598, DIN3230, BS5146
2) Face-to-Face: API609, DIN3202 K2, ISO 5752-13 series or 14 series
3) End flange dimension: ASME B16. 5 (for NPS<24"), ASME B16. 47 series B,
API605, ASME B16. 47 series A, MSS SP-44 (for NPS>24"), or BSEN 1092
4) Top flange: ISO5211
5) Connecting: Wafer, lug, flange, weld available
6) Size: 3" - 64", DN80 - DN1600
7) Pressure: Class125 - Class300, PN6 - PN40
8) Temperature: -29°C - 540°C
9) Body Material: WCB / GS-C25 / CF8 / CF8M, trim material: carbon steel or stainless steel.
Triple offset bidirectional butterfly valve conforms to API 609, DIN3354, BS5155, EN598 design standard.
1) Inspection and test standards: API 598, DIN3230, BS5146
2) Face-to-Face: API609, DIN3202 K2, ISO 5752-13 series or 14 series
3) End flange dimension: ASME B16. 5 (for NPS<24"), ASME B16. 47 series B,
API605, ASME B16. 47 series A, MSS SP-44 (for NPS>24"), or BSEN 1092
4) Top flange: ISO5211
5) Connecting: Wafer, lug, flange, weld available
6) Size: 3" - 64", DN80 - DN1600
7) Pressure: Class125 - Class300, PN6 - PN40
8) Temperature: -29°C - 540°C
9) Body Material: WCB / GS-C25 / CF8 / CF8M, trim material: carbon steel or stainless steel.
